Product description
MKS HPS 162-0040K Isolation Valve, Pneumatic
Specifications and identifiers
valve
| Vendor/family clue | MKS HPS Source titles identify MKS HPS valve |
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| Valve type | Isolation valve Source titles identify isolation valve; one title has likely typo as insulation valve |
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| Actuation clue | Pneumatic Source titles identify pneumatic valve |
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Applications
Vacuum linesGas delivery systemsProcess chamber isolationPump line isolationVacuum isolationPneumatic process valveGas or pump-line shutoff
How it works
A pneumatic isolation valve opens or closes flow paths using air pressure to actuate the valve.
Isolation valves are critical for vacuum or gas system isolation and must match size, actuation, seals, and service conditions.
Technical guide
Pneumatic isolation valve
An isolation valve actuated by compressed air rather than manual operation.
Correct actuation pressure, seal compatibility, and port geometry are essential for reliable operation.
Verify: Port/fitting size; Actuation pressure; Normally open/closed state; Seal material; Leak rate
- HPS
- MKS HPS product/brand context
- VAT
- Appears in listing phrase but likely seller/tax wording here; not treated as valve brand
What to verify before purchase
- Port size
- Actuation pressure
- Valve state
- Seal material
- MKS HPS datasheet
- Specific AMAT application
Confirm with the seller
- Exact port/fitting size
- Seal material
- Specific tool compatibility
Product reference only. Confirm fitment, revision, included components, and specifications before purchase.